AtMetExpress

Phytochemical accumulation is analyzed during development of the model plant Arabidopsis thaliana using liquid chromatography-mass spectrometry (LC-MS) in samples covering many growth stages and organs. MS/MS spectral tags of many metabolites are obtained as a resource for elucidation of metabolite structure. These are part of the AtMetExpress metabolite accumulation atlas. Based on the dataset, 1,589 metabolite signals were detected from which the structures of 167 metabolites were elucidated.